Do/t/0.01/data/object/string/trim.t
use strict;
use warnings;
use Test::More;
use_ok 'Data::Object::String';
# deprecated
# can_ok 'Data::Object::String', 'trim';
use Scalar::Util 'refaddr';
subtest 'test the trim method' => sub {
my $string = Data::Object::String->new(' system is ready ');
my $trimmed = $string->trim;
isnt refaddr($string), refaddr($trimmed);
is "$trimmed", 'system is ready';
isa_ok $string, 'Data::Object::String';
isa_ok $trimmed, 'Data::Object::String';
};
ok 1 and done_testing;